CN210029307U

CN210029307U - Spiral discharging device with stirrer

Info

Publication number: CN210029307U
Application number: CN201920385259.0U
Authority: CN
Inventors: 林久钦; 李小伟
Original assignee: Kornerstone Materials Technology Co Ltd
Current assignee: Kornerstone Materials Technology Co Ltd
Priority date: 2019-03-26
Filing date: 2019-03-26
Publication date: 2020-02-07
Anticipated expiration: 2029-03-26

Abstract

The utility model provides a take spiral discharge device of agitator, including the feed screw who is used for carrying the material, the feed screw top is provided with the feed bin that is used for the input material, is provided with helical agitator between feed bin and the feed screw, and helical agitator includes the cartridge valve with feed bin discharge gate intercommunication, and the inside cover of cartridge valve is equipped with a pair of stirring pivot of relative rotation towards the middle part, and fixedly connected with is used for broken material and spiral to encircle the spiral sword on stirring pivot surface in every stirring pivot, and the cartridge valve bottom has the discharge gate with the inside intercommunication blanking of feed screw. The utility model discloses simple structure, reasonable in design can effectively solve feed bin material caking problem, guarantees that the material normally falls into the spiral feeder and accomplishes the transport, and convenient operation has the practicality.

Description

Spiral discharging device with stirrer

Technical Field

The utility model relates to a take spiral discharge device of agitator.

Background

In the glass manufacturing industry, storage bins often need to store materials for several days, and some materials are easy to agglomerate during storage. The existing spiral discharging device can not normally convey materials due to reasons such as agglomeration and the like. Meanwhile, when the material is fed into the stock bin, pneumatic conveying is adopted, compressed air can be directly filled into the spiral discharging device when the stock bin is empty, and the material leakage event can be caused due to large pressure of a discharging door of the existing spiral discharging device. When the spiral discharging device is stopped after working, the spiral discharging device can remain in the spiral feeder, and the existing control mode can lead to the abnormal work of the spiral feeder due to long-term non-caking. The present device improves upon the above disadvantages.

SUMMERY OF THE UTILITY MODEL

The utility model discloses improve above-mentioned problem, promptly the to-be-solved technical problem of the utility model is that because of the easy unable normal work of caking of material, the bin gate easily leaks the material in the current spiral discharge device feed bin.

The utility model discloses a concrete implementation scheme is: the utility model provides a take spiral discharge device of agitator, is including the feed screw that is used for carrying the material, the feed screw top is provided with the feed bin that is used for putting in the material, is provided with spiral stirrer between feed bin and the feed screw, and spiral stirrer includes the cartridge valve with feed bin discharge gate intercommunication, and the inside cover of cartridge valve is equipped with a pair of stirring pivot of relative rotation towards the centre, and fixedly connected with is used for broken material and spiral to encircle the spiral sword on stirring pivot surface in every stirring pivot, and the cartridge valve bottom has the discharge gate with the inside intercommunication blanking of feed screw.

Further, the screw feeder includes the horizontal pay-off cavity that sets up, the inside cover of pay-off cavity is equipped with the transport pivot that is used for conveying the material, fixedly connected with is around the helical blade who carries pivot length direction evenly distributed in the transport pivot, pay-off cavity lateral part fixedly connected with carries gear motor, carry gear motor and carry the coaxial fixed connection of pivot, pay-off cavity top is provided with the feed inlet with the corresponding intercommunication of agitator bottom discharge gate.

Furthermore, a stirring case is arranged below the cartridge valve, a stirring speed reduction motor is fixedly connected to the outer portion of the stirring case, and an output shaft of the stirring speed reduction motor is coaxially and fixedly connected with the stirring rotating shaft.

Furthermore, the upper part of the cartridge valve is connected with a feed bin flange.

Furthermore, the feed bin is provided with an air hammer which enables the materials to better fall into the spiral stirrer.

Furthermore, a small-sized filtering device for compressing and exhausting air, an observation hole for checking the inside of the feeding cavity and a point inspection port are sequentially arranged at the position, close to the output end, of the feeding cavity.

Furthermore, a discharge gate is arranged at the output end of the feeding cavity.

Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses simple structure, reasonable in design can effectively solve the interior material caking of feed bin and cause the unable normal operating problem of board, and air in the effective exclusion device of ability avoids causing the bin gate to leak the material problem because of pressure is too big simultaneously, strengthens work efficiency, has the practicality.

Drawings

Fig. 1 is a first schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of an embodiment of the present invention;

fig. 3 is a schematic view of a partial structure according to an embodiment of the present invention.

In the figure: 1-spiral feeder, 11-feeding cavity, 110-observation hole, 120-point inspection hole, 12-conveying rotating shaft, 13-spiral blade, 14-conveying speed reducing motor, 2-bunker, 3-spiral stirrer, 31-stirring machine box, 310-discharge hole, 32-stirring rotating shaft, 33-spiral knife, 34-stirring speed reducing motor, 35-cartridge valve, 4-air hammer, 5-discharge gate and 6-small-sized filtering device.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Example 1: as shown in fig. 1-3, in this embodiment, the utility model provides a take spiral discharge device of agitator, including the feed screw 1 that is used for carrying the material, 1 top of feed screw is provided with feed bin 2 that is used for putting in the material, is provided with spiral stirrer 3 between feed bin 2 and the feed screw 1, and spiral stirrer 3 includes the cartridge valve 35 with feed bin discharge gate intercommunication, and two pairs of bearings of cartridge valve 35 both sides portion fixedly connected with, every pair of inside cover of bearing is equipped with a pair of stirring pivot 32 of relative rotation towards the middle part, and fixedly connected with is used for broken material and spiral to encircle stirring pivot surperficial spiral sword 33, and cartridge valve 35 bottom has the discharge gate 310 with the inside intercommunication blanking of feed screw 1.

In this embodiment, the screw feeder 1 includes the horizontal pay-off cavity 11 that sets up, the inside cover of pay-off cavity 11 is equipped with the transport pivot 12 that is used for conveying the material, fixedly connected with is around the helical blade 13 of carrying pivot length direction evenly distributed on the transport pivot 12, pay-off cavity lateral part fixedly connected with carries gear motor 14, carry gear motor 14 and carry the coaxial fixed connection of pivot 12, pay-off cavity 11 top is provided with the feed inlet with the corresponding intercommunication of cartridge valve 35 bottom discharge gate.

In this embodiment, a stirring case 31 is arranged below the cartridge valve, a stirring speed reducing motor 34 is fixedly connected to the outside of the stirring case 31, and an output shaft of the stirring speed reducing motor is coaxially and fixedly connected with the stirring rotating shaft 32.

In this embodiment, the cartridge valve 35 is connected to the silo 2 via a flange.

In this embodiment, be equipped with on the feed bin 2 and make the material better fall into the air hammer 4 in the helical agitator, can better help the interior material whereabouts of feed bin, the broken material of being convenient for, better transportation.

In this embodiment, the feeding cavity 11 is provided with an observation hole 110 and a point inspection opening 120 in sequence at a position close to the output end for inspecting the interior.

In this embodiment, the output end of the feeding cavity 11 is provided with a discharge gate 5 for discharging the material.

In the embodiment, when the material conveying device is used, the discharge door 5 is opened, the conveying speed reduction motor 14 and the stirring speed reduction motor 34 are sequentially started, materials in the storage bin fall off, the materials are crushed and fall into the spiral feeder 1 below through the continuous rotation of the stirring rotating shaft and the spiral knife 33, and the spiral blade 13 is driven to rotate continuously along with the conveying rotating shaft in the spiral feeder 1, so that the materials move to the discharge door 5; when closing, earlier close stirring gear motor 34, wait for a period of time, treat that the screw feeder carries the back of accomplishing with the residual material, close and carry gear motor 14, avoid inside residual material, influence the board and use next time, it can to close the bin gate at last. The utility model discloses simple structure, reasonable in design can effectively solve in the feed bin material caking and lead to the board can't normally carry the operating problem, can effectively get rid of the device interior air simultaneously, avoids leaking the material problem because of pressure causes the bin gate too big, strengthens work efficiency, has the practicality.

Example 2: on the basis of embodiment 1, in this embodiment, a small-sized filtering device 6 for compressing and exhausting gas is arranged at the position of the feeding cavity 11 close to the output end, and the small-sized filtering device can be a model FG07-FG300 air compressor manufactured by kyoto mechanical limited of shanghai.

During the during operation, when throwing the material toward in the feed bin, because the caking of material, the cartridge valve is unable airtight, inside necessarily leading to compression control to get into charge-in pipeline, small-size filter equipment can effectively be with compressed air evacuation to prevent to arrange the bin gate and leak powder.

Any technical solution disclosed in the present invention is, unless otherwise stated, disclosed a numerical range if it is disclosed, and the disclosed numerical range is a preferred numerical range, and any person skilled in the art should understand that: the preferred ranges are merely those values which are obvious or representative of the technical effect which can be achieved. Because numerical value is more, can't be exhaustive, so the utility model discloses just disclose some numerical values with the illustration the technical scheme of the utility model to, the numerical value that the aforesaid was enumerated should not constitute right the utility model discloses create the restriction of protection scope.

If the terms "first," "second," etc. are used herein to define parts, those skilled in the art will recognize that: the terms "first" and "second" are used merely to distinguish one element from another in a descriptive sense and are not intended to have a special meaning unless otherwise stated.

Also, above-mentioned the utility model discloses if disclose or related to mutually fixed connection's spare part or structure, then, except that other the note, fixed connection can understand: a detachable fixed connection (for example using bolts or screws) is also understood as: non-detachable fixed connections (e.g. riveting, welding), but of course, fixed connections to each other may also be replaced by one-piece structures (e.g. manufactured integrally using a casting process) (unless it is obviously impossible to use an integral forming process).

In addition, the terms used in any aspect of the present disclosure as described above to indicate positional relationships or shapes include similar, analogous, or approximate states or shapes unless otherwise stated.

The utility model provides an arbitrary part both can be assembled by a plurality of solitary component parts and form, also can be the solitary part that the integrated into one piece technology was made.

Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the same; although the present invention has been described in detail with reference to preferred embodiments, it should be understood by those skilled in the art that: the invention can be modified or equivalent substituted for some technical features; without departing from the spirit of the present invention, it should be understood that the scope of the claims is intended to cover all such modifications and variations.

Claims

1. The utility model provides a take spiral discharge device of agitator, its characterized in that, including the feed screw who is used for carrying the material, the feed screw top is provided with the feed bin that is used for the input material, is provided with helical agitator between feed bin and the feed screw, and helical agitator includes the cartridge valve with feed bin discharge gate intercommunication, and the inside cover of cartridge valve is equipped with a pair of stirring pivot of relative rotation towards the middle part, and fixedly connected with is used for broken material and spiral to encircle the spiral sword on stirring pivot surface in every stirring pivot, and the cartridge valve bottom has the discharge gate with the inside intercommunication blanking of feed screw.

2. The spiral discharging device with the stirrer according to claim 1, wherein the spiral feeder comprises a transversely arranged feeding cavity, a conveying rotating shaft for conveying the material is sleeved inside the feeding cavity, the conveying rotating shaft is fixedly connected with spiral blades evenly distributed around the length direction of the conveying rotating shaft, a conveying speed reducing motor is fixedly connected to the side portion of the feeding cavity, the conveying speed reducing motor is coaxially and fixedly connected with the conveying rotating shaft, and a feeding hole correspondingly communicated with a discharging hole at the bottom of the cartridge valve is arranged above the feeding cavity.

3. The spiral discharging device with the agitator of claim 2, wherein a stirring case is arranged below the cartridge valve, a stirring speed reduction motor is fixedly connected to the outside of the stirring case, and an output shaft of the stirring speed reduction motor is coaxially and fixedly connected with the stirring rotating shaft.

4. The spiral discharging device with the stirrer according to any one of claims 1 to 3, wherein the cartridge valve is connected with a bin flange above the cartridge valve.

5. The spiral discharging device with the stirrer according to any one of claims 1 to 3, wherein the bin is provided with an air hammer for better falling the material into the spiral stirrer.

6. The helical discharging device with stirrer according to claim 2 or 3, wherein the feeding chamber is provided with a small filter for compressing and discharging air, a viewing hole for inspecting the inside and a point inspection port in sequence at a position close to the output end.

7. The helical discharger with stirrer according to claim 2 or 3, wherein said feeding chamber has a discharge gate at the output end.